mirror of
https://github.com/sfilippone/psblas3.git
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Salvatore Filippone
f0c52178c6
base/comm/psb_dhalo.f90 base/comm/psb_ihalo.f90 base/comm/psb_zhalo.f90 base/modules/psb_spmat_type.f90 base/modules/psb_string_mod.f90 base/psblas/psb_dspmm.f90 base/psblas/psb_dspsm.f90 base/psblas/psb_zspmm.f90 base/psblas/psb_zspsm.f90 base/serial/dp/dcoco.f base/serial/dp/dcocr.f base/serial/dp/dcrco.f base/serial/dp/dcrcr.f base/serial/dp/dcrjd.f base/serial/dp/dcsrp1.f base/serial/dp/dcsrrp.f base/serial/dp/djadrp.f base/serial/dp/djadrp1.f base/serial/dp/djdcox.f base/serial/dp/dvtfg.f base/serial/dp/zcoco.f base/serial/dp/zcocr.f base/serial/dp/zcrco.f base/serial/dp/zcrcr.f base/serial/dp/zcrjd.f base/serial/jad/djadsm.f base/serial/psb_cest.f90 base/serial/psb_dcoins.f90 base/serial/psb_dcsprt.f90 base/serial/psb_dfixcoo.f90 base/serial/psb_dipcoo2csc.f90 base/serial/psb_dipcoo2csr.f90 base/serial/psb_dipcsr2coo.f90 base/serial/psb_dnumbmm.f90 base/serial/psb_drwextd.f90 base/serial/psb_dspcnv.f90 base/serial/psb_dspgetrow.f90 base/serial/psb_dspscal.f90 base/serial/psb_dsymbmm.f90 base/serial/psb_dtransp.f90 base/serial/psb_lsame.f90 base/serial/psb_update_mod.f90 base/serial/psb_zcoins.f90 base/serial/psb_zcsprt.f90 base/serial/psb_zfixcoo.f90 base/serial/psb_zipcoo2csc.f90 base/serial/psb_zipcoo2csr.f90 base/serial/psb_zipcsr2coo.f90 base/serial/psb_znumbmm.f90 base/serial/psb_zrwextd.f90 base/serial/psb_zspcnv.f90 base/serial/psb_zspgetrow.f90 base/serial/psb_zspscal.f90 base/serial/psb_zsymbmm.f90 base/serial/psb_ztransc.f90 base/serial/psb_ztransp.f90 base/tools/psb_cdren.f90 base/tools/psb_dsphalo.F90 base/tools/psb_glob_to_loc.f90 base/tools/psb_loc_to_glob.f90 base/tools/psb_zsphalo.F90 krylov/psb_krylov_mod.f90 prec/psb_dbjac_aply.f90 prec/psb_dgprec_aply.f90 prec/psb_dprc_aply.f90 prec/psb_dprecbld.f90 prec/psb_dprecinit.f90 prec/psb_zbjac_aply.f90 prec/psb_zgprec_aply.f90 prec/psb_zprc_aply.f90 prec/psb_zprecbld.f90 prec/psb_zprecinit.f90 util/psb_hbio_mod.f90 util/psb_mat_dist_mod.f90 util/psb_metispart_mod.F90 util/psb_mmio_mod.f90 util/psb_read_mat_mod.f90 Fixed name of TOUPPER and friends with prefix PSB_.
265 lines
7.1 KiB
Fortran
265 lines
7.1 KiB
Fortran
!!$
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!!$ Parallel Sparse BLAS version 2.2
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!!$ (C) Copyright 2006/2007/2008
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!!$ Salvatore Filippone University of Rome Tor Vergata
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!!$ Alfredo Buttari University of Rome Tor Vergata
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!!$
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!!$ Redistribution and use in source and binary forms, with or without
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!!$ modification, are permitted provided that the following conditions
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!!$ are met:
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!!$ 1. Redistributions of source code must retain the above copyright
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!!$ notice, this list of conditions and the following disclaimer.
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!!$ 2. Redistributions in binary form must reproduce the above copyright
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!!$ notice, this list of conditions, and the following disclaimer in the
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!!$ documentation and/or other materials provided with the distribution.
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!!$ 3. The name of the PSBLAS group or the names of its contributors may
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!!$ not be used to endorse or promote products derived from this
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!!$ software without specific written permission.
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!!$
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!!$ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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!!$ ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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!!$ TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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!!$ PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PSBLAS GROUP OR ITS CONTRIBUTORS
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!!$ BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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!!$ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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!!$ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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!!$ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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!!$ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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!!$ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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!!$ POSSIBILITY OF SUCH DAMAGE.
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!!$
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!!$
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! File: psb_dfixcoo.f90
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! Subroutine:
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! Arguments:
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subroutine psb_dfixcoo(a,info,idir)
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use psb_spmat_type
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use psb_const_mod
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use psb_string_mod
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use psb_serial_mod, psb_protect_name => psb_dfixcoo
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use psb_error_mod
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implicit none
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!....Parameters...
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Type(psb_dspmat_type), intent(inout) :: A
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Integer, intent(out) :: info
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integer, intent(in), optional :: idir
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integer, allocatable :: iaux(:)
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!locals
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Integer :: nza, nzl,iret,idir_, dupl_
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integer :: i,j, irw, icl, err_act
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integer :: debug_level, debug_unit
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character(len=20) :: name = 'psb_fixcoo'
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info = 0
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call psb_erractionsave(err_act)
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debug_unit = psb_get_debug_unit()
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debug_level = psb_get_debug_level()
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if(debug_level >= psb_debug_serial_) &
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& write(debug_unit,*) trim(name),': start ',&
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& size(a%ia1),size(a%ia2)
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if (psb_toupper(a%fida) /= 'COO') then
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write(debug_unit,*) 'Fixcoo Invalid input ',a%fida
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info = -1
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return
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end if
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if (present(idir)) then
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idir_ = idir
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else
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idir_ = 0
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endif
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nza = psb_sp_getifld(psb_nnz_,a,info)
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if (nza < 2) return
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dupl_ = psb_sp_getifld(psb_dupl_,a,info)
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allocate(iaux(nza+2),stat=info)
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if (info /= 0) return
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select case(idir_)
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case(0) ! Row major order
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call msort_up(nza,a%ia1(1),iaux(1),iret)
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if (iret == 0) call reordvn(nza,a%aspk(1),a%ia1(1),a%ia2(1),iaux(1))
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i = 1
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j = i
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do while (i <= nza)
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do while ((a%ia1(j) == a%ia1(i)))
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j = j+1
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if (j > nza) exit
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enddo
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nzl = j - i
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call msort_up(nzl,a%ia2(i),iaux(1),iret)
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if (iret == 0) &
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& call reordvn(nzl,a%aspk(i),a%ia1(i),a%ia2(i),iaux(1))
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i = j
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enddo
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i = 1
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irw = a%ia1(i)
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icl = a%ia2(i)
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j = 1
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select case(dupl_)
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case(psb_dupl_ovwrt_)
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do
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j = j + 1
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if (j > nza) exit
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if ((a%ia1(j) == irw).and.(a%ia2(j) == icl)) then
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a%aspk(i) = a%aspk(j)
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else
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i = i+1
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a%aspk(i) = a%aspk(j)
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a%ia1(i) = a%ia1(j)
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a%ia2(i) = a%ia2(j)
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irw = a%ia1(i)
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icl = a%ia2(i)
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endif
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enddo
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case(psb_dupl_add_)
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do
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j = j + 1
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if (j > nza) exit
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if ((a%ia1(j) == irw).and.(a%ia2(j) == icl)) then
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a%aspk(i) = a%aspk(i) + a%aspk(j)
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else
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i = i+1
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a%aspk(i) = a%aspk(j)
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a%ia1(i) = a%ia1(j)
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a%ia2(i) = a%ia2(j)
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irw = a%ia1(i)
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icl = a%ia2(i)
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endif
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enddo
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case(psb_dupl_err_)
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do
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j = j + 1
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if (j > nza) exit
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if ((a%ia1(j) == irw).and.(a%ia2(j) == icl)) then
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call psb_errpush(130,name)
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goto 9999
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else
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i = i+1
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a%aspk(i) = a%aspk(j)
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a%ia1(i) = a%ia1(j)
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a%ia2(i) = a%ia2(j)
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irw = a%ia1(i)
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icl = a%ia2(i)
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endif
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enddo
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end select
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if(debug_level >= psb_debug_serial_)&
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& write(debug_unit,*) trim(name),': end second loop'
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case(1) ! Col major order
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call msort_up(nza,a%ia2(1),iaux(1),iret)
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if (iret == 0) call reordvn(nza,a%aspk(1),a%ia1(1),a%ia2(1),iaux(1))
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i = 1
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j = i
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do while (i <= nza)
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do while ((a%ia2(j) == a%ia2(i)))
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j = j+1
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if (j > nza) exit
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enddo
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nzl = j - i
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call msort_up(nzl,a%ia1(i),iaux(1),iret)
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if (iret == 0) &
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& call reordvn(nzl,a%aspk(i),a%ia1(i),a%ia2(i),iaux(1))
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i = j
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enddo
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i = 1
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irw = a%ia1(i)
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icl = a%ia2(i)
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j = 1
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select case(dupl_)
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case(psb_dupl_ovwrt_)
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do
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j = j + 1
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if (j > nza) exit
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if ((a%ia1(j) == irw).and.(a%ia2(j) == icl)) then
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a%aspk(i) = a%aspk(j)
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else
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i = i+1
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a%aspk(i) = a%aspk(j)
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a%ia1(i) = a%ia1(j)
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a%ia2(i) = a%ia2(j)
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irw = a%ia1(i)
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icl = a%ia2(i)
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endif
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enddo
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case(psb_dupl_add_)
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do
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j = j + 1
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if (j > nza) exit
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if ((a%ia1(j) == irw).and.(a%ia2(j) == icl)) then
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a%aspk(i) = a%aspk(i) + a%aspk(j)
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else
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i = i+1
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a%aspk(i) = a%aspk(j)
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a%ia1(i) = a%ia1(j)
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a%ia2(i) = a%ia2(j)
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irw = a%ia1(i)
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icl = a%ia2(i)
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endif
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enddo
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case(psb_dupl_err_)
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do
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j = j + 1
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if (j > nza) exit
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if ((a%ia1(j) == irw).and.(a%ia2(j) == icl)) then
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call psb_errpush(130,name)
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goto 9999
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else
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i = i+1
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a%aspk(i) = a%aspk(j)
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a%ia1(i) = a%ia1(j)
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a%ia2(i) = a%ia2(j)
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irw = a%ia1(i)
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icl = a%ia2(i)
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endif
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enddo
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end select
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if (debug_level >= psb_debug_serial_)&
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& write(debug_unit,*) trim(name),': end second loop'
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case default
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write(debug_unit,*) trim(name),': unknown direction ',idir_
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end select
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call psb_sp_setifld(psb_isrtdcoo_,psb_srtd_,a,info)
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call psb_sp_setifld(i,psb_nnz_,a,info)
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call psb_sp_setifld(psb_spmat_asb_,psb_state_,a,info)
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call psb_sp_setifld(psb_upd_srch_,psb_upd_,a,info)
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deallocate(iaux)
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call psb_erractionrestore(err_act)
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return
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9999 continue
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call psb_erractionrestore(err_act)
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if (err_act == psb_act_abort_) then
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call psb_error()
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return
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end if
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return
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end Subroutine psb_dfixcoo
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